diff --git a/tests/test_mega_millions.py b/tests/data/test_mega_millions.py
similarity index 100%
rename from tests/test_mega_millions.py
rename to tests/data/test_mega_millions.py
diff --git a/tests/test_powerball.py b/tests/data/test_powerball.py
similarity index 100%
rename from tests/test_powerball.py
rename to tests/data/test_powerball.py
diff --git a/tests/test_util.py b/tests/util/test_util.py
similarity index 100%
rename from tests/test_util.py
rename to tests/util/test_util.py